M. Dan Georgescu
Fossils and Life Evolution
Handbook of Late Cretaceous Planktic Foraminifera
Introductive Geology
Foraminifera
A monographic study and atlas of late cretaceous planktic foraminifera
Evolutionary Classification and English-Based Nomenclature in Cretaceous Planktic Foraminifera
Introduction to Microfossil Biostratigraphy
Microfossils Through Time : an Introduction